Melanoma may grow on the thighs. Melanoma is a tumor caused by the malignant transformation of melanocytes, which is highly malignant and can occur in places such as the skin or mucous membranes. Therefore, melanoma may grow on the thighs. Melanoma may be related to DNA damage, the environment and heredity, etc. The patient’s existing moles may abnormally increase in size or change in color, and symptoms such as itching, pain, and ulceration and bleeding may also occur. If you are suffering from melanoma, it is recommended to go to a regular hospital for consultation. Early stage melanoma can be treated with surgical excision, which helps to cure the disease. For patients who are not suitable for surgical resection, it is recommended to take molecular targeted drugs such as Vemofenib orally, which can help to improve the symptoms related to the tumor. Melanoma has the possibility of growing in the thigh, if the above symptoms occur, it is recommended to go to a regular hospital for a relevant examination to clarify whether the melanoma. The medication should be used according to the doctor’s prescription.